Robots help stroke survivors regain arm and hand movement
NCT ID NCT02359253
First seen Jul 17, 2026 · Last updated Sep 02, 2026 · Updated 2 times
Summary
This study tests whether a robot can help people who had a stroke 1 to 12 months ago improve movement and feeling in their arm and hand. Participants first receive gentle, robot-guided stretching, then practice active movements with the robot, which can assist or resist as needed. The goal is to see if this targeted training leads to better motor function and daily use of the affected arm.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- robot-aided passive stretching and active movement training using IntelliArm and hand robot
- What this could lead to
- If successful, this approach could lead to more effective, personalized rehabilitation strategies for regaining arm and hand function after stroke.
- What could go wrong
- This is a small, early-stage study (72 participants) focused on specific impairments, so results may not apply to all stroke survivors. The therapy requires specialized robots, limiting widespread use.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 72 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2018
- Expected to finish
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Dec 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 85 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * First focal unilateral lesion, ischemic or hemorrhagic * Had a stroke 1-12 months prior to enrollment * Rated between stages 2-4 on the Chedoke McMaster Stroke Assessment Impairment Inventory: Stage of Recovery of the Arm and Hand Exclusion Criteria: * Apraxia * Score of less than 22 on the Mini Mental Status Exam * Severe pain in the shoulder by a self-rating of 7 out of 10 or greater * Severe contracture in the upper extremity * Unable to sit in a chair for 3 consecutive hours * Unrelated musculoskeletal injuries * Poor fit into equipment used in study * Botox injection in upper extremity within 4 months * Concurrent participation in gait or upper extremity intervention studies
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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University of Maryland, Baltimore
RECRUITINGBaltimore, Maryland, 21201, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Robot could let stroke patients rehab their hands at home without a therapist
- Moving patterns may help stroke survivors read faster
- Vibrating wearables put stroke walking to the test
- Robot plus electrical stimulation aims to rebuild arm movement after stroke
- Can a checklist and heart monitor stop repeat strokes?
- Heart hole or stroke trigger? global registry tracks who gets closure and what happens next